Tails upgrade fails with "Could not determine whether an upgrade is available"
Steps to reproduce:
- Boot up a Tails 5.10 USB stick
- Connect to the network
Expected behavior:
- Automatic updater appears
Actual behavior:
- Error message "Could not determine whether an upgrade is available from our website"
sudo tails debugging-info
shows a "BAD signature" error in the GPG check.
We've had several users reproduce this issue with different versions of Tails.